Across
- 1. the push or pull on an object
- 3. The transfer of energy that occurs when a force makes an object move.
- 4. A simple machine that is wide at one end and pointed at the other to help cut or split other objects, two inclined planes put together
- 5. A measure of how well or how productively resources are used to achieve a goal
Down
- 1. force created when two objects up against each other
- 2. the ability to do work
- 3. A rod attached to a wheel. It makes it easier to move or turn things.